AEO Engine free tool

Free Redirect Checker and 301 Redirect Test

The Redirect Checker follows a public URL through its server-side redirect chain and reports every 301, 302, 307, or 308 hop before the final destination. It shows the final status code, final URL, HTTPS state, canonical tag, meta refresh signals, and X-Robots-Tag context so SEO teams can clean old URLs before migrations, CMS changes, link updates, and AI-search source discovery work.

Who this tool is for: Built for SEO teams, founders, agencies, developers, and migration owners who need to confirm that old URLs, HTTP variants, trailing-slash variants, and retired pages resolve cleanly to the right canonical destination before crawlers and users hit broken paths.

What this tool measures

  • Server-side redirect chain detection for 301, 302, 307, and 308 responses
  • Final URL and final HTTP status verification
  • HTTPS destination validation
  • Canonical tag comparison against the final URL
  • Meta refresh redirect warning
  • X-Robots-Tag context for destination pages
  • Crawl budget and AI crawler risk summary
  • Plain-English redirect cleanup guidance
  • Copy-paste website widget with AEO Engine attribution

How it works

  1. Enter an old URL, redirected URL, HTTP variant, or canonical destination
  2. The checker requests the URL server-side with redirect following disabled
  3. It records each Location header and status code until the final page is reached
  4. It inspects the final destination for HTTPS, canonical, meta refresh, title, and X-Robots-Tag signals
  5. Review the redirect score and prioritized fix list

Why it matters for AI search and revenue

Redirects consolidate authority, users, and crawlers onto the source page that should rank and be cited. A broken redirect chain can send Google to a 404, pass through unnecessary hops, leave old HTTP URLs active, or point crawlers at a page whose canonical tag disagrees with the destination. For AEO, clean redirects also help Google, ChatGPT, Grok, Claude, Gemini, and Google AI Overview find stable source URLs they can index, summarize, and cite.

How AEO Engine executes beyond the tool

AEO Engine fixes the broader technical visibility system behind redirect drift: migration maps, Vercel and CDN redirect rules, canonical alignment, sitemap cleanup, internal linking updates, robots and noindex checks, schema coverage, and answer-ready destination pages. The public tool diagnoses one URL; managed AEO execution repairs the site-wide consolidation layer.

Use cases and examples

  • Check whether an old blog URL uses one permanent redirect to the new canonical guide
  • Find HTTP to HTTPS to trailing-slash to final-page chains that should be collapsed into one rule
  • Verify that retired product, service, or location pages point to the most relevant live replacement
  • Catch a final 404 or soft migration fallback before submitting URLs for indexing
  • Use the embeddable widget on migration QA checklists, agency resource pages, and CMS support docs

Comparison and alternatives

Generic redirect testers usually stop at a chain table. AEO Engine adds a search and AI-visibility lens: canonical comparison, HTTPS destination checks, meta refresh warnings, crawler risk scoring, related technical SEO checks, and a managed execution bridge when redirects are one symptom of a larger visibility system problem.

FAQ

What does a redirect checker test?

A redirect checker follows a URL and reports each server-side redirect, the status code used, the final destination, and whether the final page sends conflicting canonical or refresh signals.

Why do redirect chains matter for SEO?

Long redirect chains add latency, waste crawl budget, create weaker consolidation signals, and can break tracking or internal links when old rules point through multiple hops.

Should I use 301 or 302 redirects?

Use a 301 or 308 when a move is permanent and a 302 or 307 when the move is temporary. Permanent canonical changes, migrations, and retired URLs usually need 301 or 308 rules.

Can redirects affect AI search visibility?

Yes. AI answer systems often depend on crawlable, canonical, stable source URLs. Broken chains, conflicting canonicals, and slow redirects can make important pages harder to discover, consolidate, and cite.

Does this replace a full migration crawl?

No. This tool tests one URL at a time. For a migration, use it for spot checks and pair it with a full crawl, sitemap audit, Search Console checks, and log-file review.

Next step

Run a free redirect checker to test 301, 302, 307, and 308 redirect chains, final HTTPS destination, canonical tags, meta refresh redirects, and AI-search crawl risk.

Check redirects